// 云函数入口文件
const cloud = require('wx-server-sdk')
const env ='xiaochengxu123-4g1bmjp6bb5e9189'
cloud.init()
const db = cloud.database({env})
// 云函数入口函数
exports.main = async (event, context) => {
  const userInfo =event.userInfo
  return await db.collection('meters').add({
    data:{
      createBy:userInfo.openId, 
      createTime:new Date(),
      meters:event.meters,
      time:event.time,
      totalTime:event.totalTime,
      updateTime:new Date()
    }
  })
}